1 材料与方法
1.1 试验材料
1.1.1 试验动物
1.1.2 材料与试剂
1.1.3 主要仪器及设备
1.2 试验方法
1.2.1 小鼠最大耐受量试验
1.2.2 环磷酰胺构建小鼠免疫抑制模型
1.2.3 灌胃试验
1.2.4 指标测定
1.2.4.1 体重增长率计算
1.2.4.2 器官指数计算[10]
1.2.4.3 碳粒廓清试验
1.2.4.4 血常规指标测定[12]
1.2.4.5 血浆免疫指标测定
1.2.4.6 抗炎试验:蛋清性足肿胀
1.3 数据统计分析
2 结果与分析
2.1 SAPs对小鼠体重增长率和日采食量的影响
2.2 SAPs对小鼠免疫器官及内脏器官指数的影响
2.2.1 SAPs对小鼠免疫器官指数的影响
2.2.2 SAPs对小鼠内脏器官指数的影响
表1 各组小鼠内脏器官指数的检测结果Table 1 Test results of visceral organ indexes of mice in each group (n=10)mg/g |
| 组别 Groups | 心脏指数 Heart index | 肝脏指数 Liver index | 肺脏指数 Lung index | 肾脏指数 Kidney index |
|---|---|---|---|---|
| PS | 6.47±0.05 | 46.68±0.04 | 10.14±0.07 | 11.07±0.08 |
| CTX | 5.65±0.18 | 40.34±0.38 | 8.00±0.25 | 9.34±0.11 |
| LH | 6.18±0.14 | 45.86±0.11 | 9.70±0.12 | 10.81±0.16 |
| SAPs-L | 5.79±0.07 | 44.33±0.11 | 9.28±0.05 | 10.12±0.13 |
| SAPs-M | 5.96±0.11 | 45.08±0.09 | 9.38±0.13 | 10.47±0.16 |
| SAPs-H | 5.71±0.15 | 43.75±0.13 | 8.85±0.19 | 9.77±0.22 |
| P值 P-value | ||||
| CTX vs PS | 0.001 | 0.018 | <0.001 | <0.001 |
| LH vs CTX | 0.020 | 0.030 | <0.001 | <0.001 |
| SAPs-L vs CTX | 0.018 | 0.031 | <0.001 | <0.001 |
| SAPs-M vs CTX | 0.039 | 0.019 | <0.001 | <0.001 |
| SAPs-H vs CTX | 0.023 | 0.028 | <0.001 | 0.010 |
| SAPs-M vs SAPs-L | 0.402 | 0.064 | 0.439 | 0.028 |
| SAPs-H vs SAPs-L | 0.700 | 0.031 | 0.007 | 0.028 |
| SAPs-H vs SAPs-M | 0.231 | 0.690 | 0.002 | <0.001 |
2.3 SAPs对小鼠碳粒廓清指数和吞噬指数的影响
表2 各组小鼠碳粒廓清指数和吞噬指数的比较Table 2 Comparison of charcoal clearance index and phagocytic index of mice in each group (n=5) |
| 组别 Groups | 碳粒廓清指数 Charcoal cearance index | 吞噬指数 Phagocytosis index |
|---|---|---|
| PS | 4.33±0.13 | 5.23±0.13 |
| CTX | 3.05±0.08 | 4.17±0.14 |
| LH | 4.17±0.05 | 5.13±0.07 |
| SAPs-L | 3.80±0.14 | 4.71±0.17 |
| SAPs-M | 4.05±0.08 | 4.87±0.17 |
| SAPs-H | 3.75±0.08 | 4.47±0.18 |
| P值 P-value | ||
| CTX vs PS | <0.001 | <0.001 |
| LH vs CTX | <0.001 | <0.001 |
| SAPs-L vs CTX | <0.001 | 0.001 |
| SAPs-M vs CTX | <0.001 | <0.001 |
| SAPs-H vs CTX | <0.001 | 0.025 |
| SAPs-M vs SAPs-L | 0.010 | 0.194 |
| SAPs-H vs SAPs-L | 0.493 | 0.065 |
| SAPs-H vs SAPs-M | 0.003 | 0.005 |
2.4 SAPs对小鼠血常规指标的影响
表3 各组小鼠血常规指标的比较Table 3 Comparison of blood routine indexes of mice in each group (n=10) |
| 组别 Groups | 红细 胞数 RBC/ (×1012 个/L) | 血小板数 PLT/ (×109 个/L) | 淋巴细 胞数 Lymph/ (×109 个/L) | 中性粒 细胞数 Gran/ (×109 个/L) | 单核 细胞数 Mon/ (×109 个/L) | 白细 胞数 WBC/ (×109 个/L) | 淋巴细胞 百分比 Lymph%/ % | 中性粒细 胞百分比 Gran%/ % | 单核细胞 百分比 Mon%/ % |
|---|---|---|---|---|---|---|---|---|---|
| PS | 8.94 ±0.18 | 1 331.33 ±9.01 | 4.68 ±0.10 | 1.73 ±0.06 | 0.09 ±0.03 | 8.33 ±0.46 | 76.10 ±0.12 | 32.07 ±0.15 | 4.83± 0.15 |
| CTX | 6.75 ±0.17 | 687.67 ±6.00 | 2.63 ±0.07 | 0.25 ±0.05 | 0.20 ±0.04 | 3.80 ±0.09 | 51.87 ±0.20 | 20.13 ±0.04 | 2.14± 0.17 |
| LH | 8.74 ±0.06 | 1 003.65 ±8.02 | 3.80 ±0.12 | 1.53 ±0.08 | 0.10 ±0.02 | 6.74 ±0.17 | 71.77 ±0.11 | 30.23 ±0.14 | 4.50± 0.10 |
| SAPs-L | 8.24 ±0.11 | 913.67 ±4.16 | 3.20 ±0.06 | 0.79 ±0.12 | 0.12 ±0.03 | 5.40 ±0.18 | 64.97 ±0.21 | 25.43 ±0.16 | 3.41± 0.12 |
| SAPs-M | 8.43 ±0.08 | 963.33 ±5.19 | 3.56 ±0.19 | 0.91 ±0.16 | 0.12 ±0.03 | 5.80 ±0.11 | 67.17 ±0.15 | 27.38 ±0.07 | 3.61± 0.15 |
| SAPs-H | 7.80 ±0.15 | 869.32 ±7.13 | 3.11 ±0.05 | 0.66 ±0.05 | 0.14 ±0.04 | 4.72 ±0.12 | 63.07 ±0.17 | 24.01 ±0.13 | 3.11± 0.14 |
| P值 P-value | |||||||||
| CTX vs PS | <0.001 | <0.001 | <0.001 | <0.001 | 0.001 | <0.001 | <0.001 | <0.001 | <0.001 |
| LH vs CTX | <0.001 | <0.001 | <0.001 | <0.001 | 0.002 | <0.001 | <0.001 | <0.001 | <0.001 |
| SAPs-L vs CTX | <0.001 | <0.001 | <0.001 | 0.019 | 0.011 | <0.001 | <0.001 | <0.001 | <0.001 |
| SAPs-M vs CTX | <0.001 | <0.001 | <0.001 | 0.006 | 0.006 | <0.001 | <0.001 | <0.001 | <0.001 |
| SAPs-H vs CTX | <0.001 | <0.001 | <0.001 | 0.043 | 0.048 | <0.001 | <0.001 | <0.001 | <0.001 |
| SAPs-M vs SAPs-L | 0.106 | 0.001 | 0.002 | 0.545 | 0.788 | 0.049 | 0.001 | 0.002 | 0.181 |
| SAPs-H vs SAPs-L | 0.002 | 0.003 | 0.315 | 0.524 | 0.426 | 0.003 | 0.004 | 0.011 | 0.022 |
| SAPs-H vs SAPs-M | <0.001 | <0.001 | <0.001 | 0.225 | 0.293 | <0.001 | <0.001 | <0.001 | 0.002 |
2.5 SAPs对小鼠血浆细胞因子和IgA含量的影响
表4 各组小鼠血浆IL-2、TNF-α、IFN-γ、IgA含量比较Table 4 Comparison of plasma IL-2, TNF-α, IFN-γ and IgA contents in each group of mice (n=10) |
| 组别 Groups | 白细胞介素-2 IL-2/(ng/mL) | 肿瘤坏死因子-α TNF-α/(ng/mL) | 干扰素-γ IFN-γ/(pg/mL) | 免疫球蛋白A IgA/(ng/mL) |
|---|---|---|---|---|
| PS | 2.76±0.09 | 2.61±0.04 | 239.52±2.13 | 3.82±0.04 |
| CTX | 1.71±0.03 | 1.21±0.05 | 177.61±0.72 | 2.37±0.05 |
| LH | 2.48±0.03 | 2.37±0.04 | 230.79±1.39 | 3.59±0.02 |
| SAPs-L | 2.22±0.04 | 1.92±0.03 | 215.59±0.88 | 3.18±0.03 |
| SAPs-M | 2.28±0.02 | 2.10±0.04 | 223.58±1.19 | 3.28±0.04 |
| SAPs-H | 2.19±0.03 | 1.74±0.13 | 212.21±1.36 | 3.04±0.10 |
| P值 P-value | ||||
| CTX vs PS | <0.001 | <0.001 | <0.001 | <0.001 |
| LH vs CTX | <0.001 | <0.001 | <0.001 | <0.001 |
| SAPs-L vs CTX | <0.001 | <0.001 | <0.001 | <0.001 |
| SAPs-M vs CTX | <0.001 | <0.001 | <0.001 | <0.001 |
| SAPs-H vs CTX | <0.001 | <0.001 | <0.001 | <0.001 |
| SAPs-M vs SAPs-L | 0.006 | 0.003 | <0.001 | 0.044 |
| SAPs-H vs SAPs-L | 0.013 | 0.004 | 0.010 | 0.007 |
| SAPs-H vs SAPs-M | 0.025 | <0.001 | <0.001 | <0.001 |
2.6 SAPs对蛋清致小鼠足肿胀的影响
2.6.1 SAPs对小鼠足跖厚度的影响
表5 各组小鼠足跖厚度比较Table 5 Comparison of foot plantar thickness in each group of mice (n=5)mm |
| 组别 Groups | 致炎后 After inflammation | F值 F-value | P值 P-value | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 致炎前 Before inflammation | 0.5 h | 1.0 h | 2.0 h | 4.0 h | 6.0 h | 8.0 h | |||
| PS | 2.23±0.02 | 3.17±0.02 | 2.95±0.03 | 2.76±0.02 | 2.59±0.02 | 2.49±0.02 | 2.33±0.03 | 723.62 | <0.001 |
| SAPs-L | 2.15±0.10 | 3.10±0.01 | 2.88±0.02 | 2.64±0.02 | 2.46±0.02 | 2.35±0.01 | 2.21±0.02 | 1 316.22 | 0.001 |
| SAPs-M | 2.14±0.01 | 3.08±0.02 | 2.86±0.02 | 2.61±0.02 | 2.42±0.01 | 2.24±0.02 | 2.18±0.02 | 1 335.72 | <0.001 |
| SAPs-H | 2.17±0.01 | 3.11±0.02 | 2.88±0.03 | 2.68±0.02 | 2.49±0.02 | 2.36±0.02 | 2.22±0.02 | 1 022.74 | 0.001 |
| F值 F-value | 1.922 | 2.881 | 76.335 | 40.850 | 22.869 | 14.641 | 4.330 | ||
| P值 P-value | 0.164 | 0.062 | 0.007 | 0.001 | <0.001 | <0.001 | 0.017 | ||
F时间主效应=1 293.46,P时间主效应<0.001;F分组主效应=30.70,P分组主效应<0.001;F交互效应=940.44,P交互效应<0.001。 | |
Fmain effect of time=1 293.46, Pmain effect of time<0.001; Fmain effect of group=30.70, Pmain effect of grou<0.001; Finteraction=940.44, Pinteraction<0.001. |
2.6.2 SAPs对小鼠足跖肿胀度的影响
表6 各组小鼠足跖肿胀度比较Table 6 Comparison of foot plantar swelling degree in each group of mice (n=5) |
| 组别 Groups | 致炎后 After inflammation | F值 F-value | P值 P-value | |||||
|---|---|---|---|---|---|---|---|---|
| 0.5 h | 1.0 h | 2.0 h | 4.0 h | 6.0 h | 8.0 h | |||
| PS | 0.99±0.03 | 0.81±0.04 | 0.63±0.04 | 0.55±0.02 | 0.30±0.02 | 0.13±0.01 | 477.06 | <0.001 |
| SAPs-L | 0.95±0.03 | 0.73±0.03 | 0.48±0.02 | 0.33±0.03 | 0.18±0.02 | 0.06±0.02 | 856.79 | 0.004 |
| SAPs-M | 0.95±0.02 | 0.73±0.03 | 0.45±0.01 | 0.28±0.02 | 0.17±0.01 | 0.05±0.02 | 958.22 | 0.001 |
| SAPs-H | 0.96±0.02 | 0.77±0.03 | 0.56±0.03 | 0.34±0.02 | 0.22±0.02 | 0.08±0.02 | 730.53 | 0.006 |
| F值 F-value | 0.345 | 5.723 | 20.802 | 16.697 | 37.600 | 4.973 | ||
| P值 P-value | 0.876 | 0.006 | 0.002 | <0.001 | <0.001 | 0.011 | ||
F时间主效应=1 355.56,P时间主效应<0.001;F分组主效应=38.05,P分组主效应<0.001;F交互效应=358.70,P交互效应<0.001。 | |
Fmain effect of time=1 355.56, Pmain effect of time<0.001; Fmain effect of group=38.05, Pmain effect of grou<0.001; Finteraction=358.70, Pinteraction<0.001. |
